Free Kérastase Elixir sample with every Kérastase Elixir product purchased. Kérastase Elixir Ultime Bain Riche is a luxurious shampoo enriched with a unique combination of coriander, coconut oil & Shea Butter to intensively nourish & smooth dry thick hair. Contains micro emulsion technology, which creates a lavish foam that offers a new degree of indulgence. Hair is soft, illuminated & has an endless shine. Application: Apply to wet hair & massage thoroughly in circular motions. Emulsify & rinse.